you need 12,500 points or more
also the key to this game plug in a second controller and let it stand there for any of those 5 star mini games or circus acts that require collecting. I originally thought the team grade was what you needed 5 stars, but then i noticed that if you yourself get 5 it still counts. So i figured why am i letting the computer take my points????? So once i figured this out it was alot easier especially the trapeze.